题解 | #确定哪些订单购买了 prod_id 为 BR01 的产品（一）#
确定哪些订单购买了 prod_id 为 BR01 的产品（一）
http://www.nowcoder.com/practice/b692b0174c0444fa9452aee2d082fbbb
select b.cust_id,b.order_date from OrderItems a left join Orders b on a.order_num = b.order_num
where a.prod_id = "BR01" order by b.order_date asc;
